春节坚守岗位 他们守护成都地下“能源动脉”安全畅通

Core Viewpoint - The article highlights the critical role of underground cable inspectors in Chengdu, ensuring the safety and reliability of the city's underground power supply network, especially during the busy Spring Festival travel period. Group 1: Importance of Underground Cable Inspection - Chengdu East Station is one of the largest railway passenger stations in central and western China, expecting to send 9.802 million passengers during the Spring Festival, necessitating robust power supply guarantees [1] - The underground cable inspectors, including team leader Gou Yang, work in challenging conditions, navigating narrow and humid tunnels to perform inspections [3] Group 2: Technological Advancements in Inspection - The team utilizes a self-developed cable condition monitoring device, which functions like a "CT scan" for cables, allowing for precise detection of issues through data analysis [5] - The evolution of inspection methods has progressed from manual checks to advanced technologies, including infrared thermometers and now the proprietary monitoring device, enhancing detection accuracy [5][7] Group 3: Integration of Technology and Human Efforts - The inspection process now combines manual inspections, technological tools, and online monitoring, creating a comprehensive inspection model for the underground cable network [10] - The underground cable network in Chengdu spans over 2,500 kilometers, with over 100 professionals utilizing a lean management platform for rapid response and intelligent analysis [12]